Liquid
Level
Switches
Installation and Operating Manual
Side mounting
T62, T64 and T67
Page 1: ...Liquid Level Switches Installation and Operating Manual Side mounting T62 T64 and T67...
Page 2: ...g unit See figure 2 1 Remove screw from end of fulcrum bar and replace with oat stem 2 Make sure end of oat stem sets completely in groove of ful crum pin as shown in figure 2 3 Tighten lock nut with...
Page 3: ...e wire with a minimum rating of 75 C as required by process conditions Use a min imum of 14 AWG wire for power and ground field wires On high temperature applications above 120 C 250 F at mounting fla...
Page 4: ...1 Disconnect wiring from supply side of switch mechanism and electrical conduit or operating medium line connec tions to switch housing 2 Perform system shut down as required to relieve pres sure fro...
Page 5: ...T62 threaded 77 9 mm 3 07 3 Sch 40 min Not applicable 32 1 26 51 2 01 73 2 87 102 4 02 max 50 mm 2 148 5 83 206 8 11 294 11 58 409 16 10 100 mm 4 111 4 37 155 6 10 221 8 70 310 12 20 150 mm 6 38 1 50...
Page 6: ...essive heat or moisture Under such conditions insulation on electrical wires may become brittle even tually breaking or peeling away The resulting bare wires can cause short circuits NOTE Check wiring...
Page 7: ...nnect power supply and carefully actuate switch mechanism manually using a non conduc tive tool to determine whether controlled equipment will operate If all components in the control are in operating...
Page 8: ...C T6 All with electric switch mechanism and housing listed as IECEx Ex ia Ex ia IIC T6 Ga CSA Consult factory for proper model numbers Class I Div 1 groups C D Class II Div 1 Groups E F G Consult fact...
Page 9: ...st Alu T62 T64 with HS switch and T67 257 10 12 42 1 66 151 5 93 109 4 29 M20 x 1 5 or 1 NPT 2 entries 1 plugged not for FM NEMA 7 9 T62 T64 excl HS switch 202 7 94 ATEX Cast Iron All 249 9 80 45 1 77...
Page 10: ...10 REPLACEMENT PARTS 1 X 7 4 2 3 8 9 10 5 6 Digit in partn Partn Serial n X product with a speci c customer requirement See nameplate always provide complete partn and serial n when ordering spares...
Page 11: ...odel digits 1 2 3 T62 T64 T67 2 Enclosing tube gasket 012 1301 002 012 1204 001 012 1301 002 3 Hex nut 010 2107 001 010 2107 003 010 2107 001 5 Hex nut 010 2107 001 010 2107 003 010 2107 001 4 Float s...
Page 12: ...NSTRUCTION Model No Set points Cage process connection Float and trim Magnetic sleeve T62 A 1 Carbon steel 316 SST 1 4401 400 series SST T62 B 316 SST 1 4401 T62 D 316 316L SST 1 4401 1 4404 EN flange...
Page 13: ...9 WK5 WU5 W2S WAS WKQ 1x DPDT W8Q WDQ WJ9 WB9 WD5 WW5 W8S WDS WNQ Series X Hermetically sealed Gold plated contacts Snap switch 45 to 230 50 to 450 1x SPDT X2P XAP XHC XAC XK7 XU7 X2L XAL XKP X2Q XAQ...
Page 14: ...0 lbs ASME RF All oats can be screwed to oat stem from inside of vessel in case the oat cannot pass through the nozzle Stem length versus min S G Float size mm inches Max pressure bar psi 203 mm 8 305...
Page 15: ...4A WBA WLC WDC WL7 WV7 W4X WBX WLA W4B WBB WL9 WD9 WL5 WV5 W4T WBT WLB 2x DPDT W1B WEB WP9 WG9 WO5 WY5 W1T WET WOB W1B WEB WP9 WG9 WO5 WY5 W1T WET WOB Series X Hermetically sealed Gold plated contacts...
Page 16: ...placed In such cases credit for the materials returned will be determined on the basis of the applicability of our warranty No claims for misapplication labour direct or consequential damage will be a...
